emlynwest / changelog

src/IO/Native.php

<?php

/**

 * @category Library

 * @license MIT http://opensource.org/licenses/MIT

 * @link https://github.com/emlynwest/changelog

 */


namespace ChangeLog\IO;


use ChangeLog\AbstractIO;


/**

 * Allows a native string to be used as a change log source

 */

class Native extends AbstractIO

{


	/**

	 * @var string|string[]

	 */

	protected $content;


	protected $configDefaults = [

		'line_separator' => "\n",

	];


	/**

	 * @param string $content

	 */

	public function __construct($content = '')

	{

		$this->setContent($content);

	}


	/**

	 * {@inheritdoc}

	 */

	public function setContent($content)

	{

		$this->content = $content;

	}


	/**

	 * {@inheritdoc}

	 */

	public function getContent()

	{

		if (is_string($this->content))

		{

			return explode(

				$this->getConfig('line_separator'),

It seems like $this->getConfig('line_separator') can also be of type array; however, parameter $separator of explode() does only seem to accept string, maybe add an additional type check?

				$this->content

			);

		}


		return $this->content;

	}

}